CN111216035B - Be used for bearing steel ball grinder - Google Patents
Be used for bearing steel ball grinder Download PDFInfo
- Publication number
- CN111216035B CN111216035B CN202010016007.8A CN202010016007A CN111216035B CN 111216035 B CN111216035 B CN 111216035B CN 202010016007 A CN202010016007 A CN 202010016007A CN 111216035 B CN111216035 B CN 111216035B
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- China
- Prior art keywords
- grinding
- jig
- bin
- rotary table
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 210000001503 joint Anatomy 0.000 claims description 6
- 239000000843 powder Substances 0.000 description 12
- 230000003993 interaction Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution
- B24B37/025—Lapping machines or devices; Accessories designed for working surfaces of revolution designed for working spherical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
- B24B37/345—Feeding, loading or unloading work specially adapted to lapping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/04—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of solid grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of bearing steel ball processing, in particular to a bearing steel ball grinding device which comprises a base, wherein a hollow cylindrical grinding bin is arranged above the base, a grinding groove for sliding steel balls is formed in the middle end of the inner wall of the grinding bin, a rotary table jig is arranged inside the grinding bin, a feeding port and a discharging port are respectively arranged on two sides of the grinding bin, a feeding table and a discharging table which are in one-to-one correspondence with the feeding port and the discharging port are respectively arranged on the base, a driving assembly is arranged below the grinding bin, the output end of the driving assembly is fixedly connected with the center of the bottom of the rotary table jig, a plurality of sliding grooves for accommodating and sliding the steel balls are arranged on the circumference of the rotary table jig, all the sliding grooves are uniformly distributed along the circumference of the rotary table jig, a feeding bin is arranged inside the rotary table jig, a through hole communicated with the inside of, the equipment can continuously grind, and the automatic feeding and discharging can improve the processing efficiency.
Description
Technical Field
The invention relates to the technical field of bearing steel ball processing, in particular to a bearing steel ball grinding device.
Background
The bearing steel ball is a part used for industrial production, which belongs to a part of a bearing, the manufacturing precision of the bearing steel ball directly influences the quality of the ball bearing, in the production process of the bearing steel ball, the steel ball needs to be ground, the purpose of grinding the steel ball is usually achieved through the relative rotation of an upper grinding disc and a lower grinding disc, but the mode cannot be continuously ground, in addition, the feeding and the discharging are needed to be carried out through manpower, and the processing efficiency is influenced, so the grinding device for the bearing steel ball is provided, and the problem is conveniently solved.
Disclosure of Invention
The invention aims to provide a steel ball grinding device for a bearing, which can continuously grind, automatically feed and discharge materials and improve the processing efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the bearing steel ball grinding device comprises a base, wherein a hollow cylindrical grinding bin is arranged above the base, the bottom of the grinding bin is fixedly connected with the base through a fixed support, a grinding groove for sliding steel balls is formed in the middle end of the inner wall of the grinding bin, the grinding groove extends along the circumferential direction of the grinding bin, a hollow rotary disc jig which is horizontally arranged and can rotate inside the grinding bin is arranged inside the grinding bin, the circumferential direction of the rotary disc jig is arranged corresponding to the grinding groove, a feed port and a discharge port are respectively arranged on two sides of the grinding bin, a feed table and a blanking table which are in one-to-one correspondence with the feed port and the discharge port are respectively arranged on the base, a driving assembly is arranged below the grinding bin, the output end of the driving assembly is fixedly connected with the center of the bottom of the rotary disc jig, and a plurality of sliding grooves for accommodating and sliding the steel balls are, all sliding tray along the circumference evenly distributed setting of carousel tool, the inside feed storehouse that is equipped with of carousel tool, the feed storehouse be equipped with respectively with the through-hole of the inside intercommunication of every sliding tray, the inside in feed storehouse is equipped with the direction subassembly.
Preferably, each of the sliding grooves has an arc shape.
Preferably, the inner walls of the grinding groove and the sliding groove are respectively provided with a grinding layer.
Preferably, the feed inlet is the first perforation that the downward sloping extends to grinding inslot portion, and one of them sliding tray butt joint setting on the other end of feed inlet and the carousel tool, and the discharge gate is the second perforation that the downward sloping extends to blanking platform one end, and one of them sliding tray butt joint setting on the one end of discharge gate and the carousel tool.
Preferably, the direction subassembly includes guide bar and two arcs, the top of grinding the storehouse is equipped with the roof that is the level setting, the roof passes through pillar and fixed bolster fixed connection, the guide bar is vertical setting in the inside of grinding the storehouse, the top center department of carousel tool is equipped with the bearing housing, the guide bar passes the inner circle of bearing housing and upwards extends, the top of guide bar and the bottom fixed connection at top, the bottom of guide bar is not contradicted with the inside bottom of carousel tool, two arcs are the level respectively and set up the both sides at the guide bar, the one end of every arc respectively with guide bar fixed connection, two arcs reverse settings.
Preferably, the top of carousel tool is equipped with the inlet pipe, and the upper end of inlet pipe is equipped with the apron.
Preferably, drive assembly includes driving motor and rotation axis, and driving motor is vertical fixed mounting at the top of base, and the rotation axis is vertical fixed mounting at driving motor's output, and the one end of rotation axis and the bottom center department fixed connection of carousel tool.
The invention has the beneficial effects that: a grinding device for bearing steel balls is characterized in that during processing, a driving motor is started, the driving motor drives a rotating shaft to rotate, the rotating shaft drives a rotary table jig to rotate, steel balls are sequentially guided into one sliding groove of the rotary table jig through a feeding port by a feeding platform, the steel balls are moved to a discharging port position by the sliding groove on the rotary table jig, and then are discharged from the discharging port to a discharging platform, grinding powder is arranged in the rotary table jig, when the rotary table jig rotates, each arc-shaped plate fixedly arranged drives the grinding powder to move along the inner edge of the rotary table jig respectively, so that the grinding powder can rapidly enter a through hole and enter each sliding groove through the through hole, a cover plate is arranged to facilitate the filling of the grinding powder into the rotary table jig, each sliding groove on the rotary table jig drives each steel ball to move along the grinding groove respectively, and each steel ball rotates in the grinding groove and the sliding groove respectively, and grind through the grinding coat, every interactive groove is the arc form, and the steel ball of being convenient for slides, and this equipment can incessantly grind to automatic feeding unloading improves machining efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with one embodiment of the present invention;
FIG. 4 is a partial cross-sectional view of an embodiment of the present invention;
FIG. 5 is an enlarged view at B of FIG. 4 according to an embodiment of the present invention;
FIG. 6 is a schematic partial perspective view of an embodiment of the present invention;
in the figure: base 1 grinds storehouse 2, grinds groove 3, carousel tool 4, feed inlet 5, discharge gate 6, feed table 7, unloading platform 8, sliding tray 9, feed storehouse 10, through-hole 11, guide bar 12, arc 13, roof 14, inlet pipe 15, apron 16, driving motor 17, rotation axis 18.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, the bearing steel ball grinding device comprises a base 1, a hollow cylindrical grinding bin 2 is arranged above the base 1, the bottom of the grinding bin 2 is fixedly connected with the base 1 through a fixed support, a grinding groove 3 for sliding steel balls is arranged at the middle end of the inner wall of the grinding bin 2, the grinding groove 3 extends along the circumferential direction of the grinding bin 2, a hollow rotary table jig 4 which is horizontally arranged and can rotate in the grinding bin 2 is arranged in the grinding bin 2, the circumferential direction of the rotary table jig 4 corresponds to the grinding groove 3, a feeding port 5 and a discharging port 6 are respectively arranged at two sides of the grinding bin 2, a feeding table 7 and a discharging table 8 which correspond to the feeding port 5 and the discharging port 6 one by one are respectively arranged on the base 1, a driving component is arranged below the grinding bin 2, and the output end of the driving component is fixedly connected with the center of the bottom of the rotary table jig 4, the circumference of carousel tool 4 is equipped with a plurality of and is used for supplying the steel ball to hold and gliding sliding tray 9, and all sliding trays 9 set up along the circumference evenly distributed of carousel tool 4, and carousel tool 4 is inside to be equipped with feed storehouse 10, and feed storehouse 10 is equipped with respectively with the through-hole 11 of the inside intercommunication of every sliding tray 9, and the inside of feed storehouse 10 is equipped with the direction subassembly.
Each sliding groove 9 is arc-shaped, and each interaction groove is arc-shaped, so that the steel balls can slide conveniently.
The inner walls of the grinding grooves 3 and the sliding grooves 9 are respectively provided with a grinding layer, and each sliding groove 9 on the turntable jig 4 respectively drives each steel ball to move along the grinding groove 3, so that each steel ball rotates in the grinding groove 3 and the sliding groove 9 respectively and is ground through the grinding layer.
Feed inlet 5 is the first perforation that the downward sloping extends to grinding groove 3 inside, one of them sliding tray 9 butt joint setting on feed inlet 5's the other end and the carousel tool 4, discharge gate 6 is the second perforation that the downward sloping extends to 8 one ends of unloading platform, one of them sliding tray 9 butt joint setting on discharge gate 6's the one end and the carousel tool 4, pass through feed table in proper order with the steel ball through feed inlet 5 leading-in to one of them sliding tray 9 of carousel tool 4 in, after sliding tray 9 on carousel tool 4 drove the steel ball and removed to discharge gate 6 positions, the steel ball moved to unloading platform 8 along discharge gate 6 and carries out the unloading.
The guide assembly comprises a guide rod 12 and two arc-shaped plates 13, a top plate 14 which is horizontally arranged is arranged above the grinding bin 2, the top plate 14 is fixedly connected with a fixed support through a supporting column, the guide rod 12 is vertically arranged inside the grinding bin 2, a bearing sleeve is arranged at the center of the top of the rotary table jig 4, a guide column penetrates through an inner ring of the bearing sleeve and extends upwards, the top of the guide rod 12 is fixedly connected with the bottom of the top, the bottom of the guide rod 12 is not abutted to the bottom of the inside of the rotary table jig 4, the two arc-shaped plates 13 are respectively horizontally arranged on two sides of the guide rod 12, one end of each arc-shaped plate 13 is respectively fixedly connected with the guide rod 12, the two arc-shaped plates 13 are reversely arranged, grinding powder is arranged inside the rotary table jig 4, when the rotary table jig 4 rotates, each arc-shaped plate 13 which is fixedly arranged drives the grinding powder to move, the grinding powder is rapidly introduced into the through hole 11, and is introduced into each sliding groove 9 through the through hole 11.
The top of carousel tool 4 is equipped with inlet pipe 15, and the upper end of inlet pipe 15 is equipped with apron 16, and the apron 16 that sets up is convenient for pour into the grinding powder into carousel tool 4's inside.
Drive assembly includes driving motor 17 and rotation axis 18, and driving motor 17 is vertical fixed mounting at the top of base 1, and rotation axis 18 is vertical fixed mounting at driving motor 17's output, and the one end of rotation axis 18 and the bottom center department fixed connection of carousel tool 4 add man-hour, start driving motor 17, and driving motor 17 drives rotation axis 18 rotatory, and rotation axis 18 drives carousel tool 4 rotatory.
The working principle is as follows: during processing, the driving motor 17 is started, the driving motor 17 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the rotary table jig 4 to rotate, steel balls are sequentially guided into one sliding groove 9 of the rotary table jig 4 through the feeding port 5 by the feeding platform, after the sliding groove 9 on the rotary table jig 4 drives the steel balls to move to the position of the discharging port 6, the steel balls move to the discharging platform 8 along the discharging port 6 for discharging, grinding powder is arranged inside the rotary table jig 4, when the rotary table jig 4 rotates, each arc-shaped plate 13 fixedly arranged drives the grinding powder to move along the inner edge of the rotary table jig 4 respectively, so that the grinding powder quickly enters the through holes 11 and enters each sliding groove 9 through the through holes 11, the arranged cover plate 16 is convenient for pouring the grinding powder into the rotary table jig 4, each sliding groove 9 on the rotary table jig 4 drives each steel ball to move along the grinding groove 3 respectively, each steel ball rotates in the grinding groove 3 and the sliding groove 9 respectively and is ground through the grinding layer, and each interaction groove is arc-shaped, so that the steel balls can slide conveniently.
It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (1)
1. The utility model provides a be used for bearing steel ball grinder which characterized in that: comprises a base (1), a hollow cylindrical grinding bin (2) is arranged above the base (1), the bottom of the grinding bin (2) is fixedly connected with the base (1) through a fixed support, a grinding groove (3) for sliding steel balls is arranged at the middle end of the inner wall of the grinding bin (2), the grinding groove (3) extends along the circumferential direction of the grinding bin (2), a hollow rotary disc jig (4) which is horizontally arranged and can rotate in the grinding bin (2) is arranged in the grinding bin (2), the circumferential direction of the rotary disc jig (4) corresponds to the grinding groove (3), a feeding port (5) and a discharging port (6) are respectively arranged at two sides of the grinding bin (2), a feeding platform (7) and a discharging platform (8) which correspond to the feeding port (5) and the discharging port (6) one by one are respectively arranged on the base (1), a driving component is arranged below the grinding bin (2), the output end of the driving assembly is fixedly connected with the center of the bottom of the rotary table jig (4), a plurality of sliding grooves (9) for accommodating and sliding steel balls are formed in the circumference of the rotary table jig (4), all the sliding grooves (9) are uniformly distributed along the circumference of the rotary table jig (4), a feeding bin (10) is arranged inside the rotary table jig (4), through holes (11) communicated with the inside of each sliding groove (9) are formed in each feeding bin (10), and a guiding assembly is arranged inside each feeding bin (10);
each sliding groove (9) is arc-shaped;
the inner walls of the grinding groove (3) and the sliding groove (9) are respectively provided with a grinding layer;
the feeding hole (5) is a first through hole which is inclined downwards and extends into the grinding groove (3), the other end of the feeding hole (5) is in butt joint with one sliding groove (9) on the rotary table jig (4), the discharging hole (6) is a second through hole which is inclined downwards and extends to one end of the blanking table (8), and one end of the discharging hole (6) is in butt joint with one sliding groove (9) on the rotary table jig (4);
the guide assembly comprises a guide rod (12) and two arc-shaped plates (13), a top plate (14) which is horizontally arranged is arranged above the grinding bin (2), the top plate (14) is fixedly connected with a fixed support through a supporting column, the guide rod (12) is vertically arranged inside the grinding bin (2), a bearing sleeve is arranged at the center of the top of the turntable jig (4), a guide column penetrates through an inner ring of the bearing sleeve to extend upwards, the top of the guide rod (12) is fixedly connected with the bottom of the top, the bottom of the guide rod (12) is not abutted against the bottom of the inside of the turntable jig (4), the two arc-shaped plates (13) are respectively horizontally arranged on two sides of the guide rod (12), one end of each arc-shaped plate (13) is respectively fixedly connected with the guide rod (12), and the two arc-shaped plates (13) are reversely arranged;
a feeding pipe (15) is arranged at the top of the turntable jig (4), and a cover plate (16) is arranged at the upper end of the feeding pipe (15);
the driving assembly comprises a driving motor (17) and a rotating shaft (18), the driving motor (17) is vertically and fixedly installed at the top of the base (1), the rotating shaft (18) is vertically and fixedly installed at the output end of the driving motor (17), and one end of the rotating shaft (18) is fixedly connected with the center of the bottom of the turntable jig (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011575036.4A CN112621555A (en) | 2020-01-08 | 2020-01-08 | Be used for bearing steel ball grinder |
| CN202010016007.8A CN111216035B (en) | 2020-01-08 | 2020-01-08 | Be used for bearing steel ball grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010016007.8A CN111216035B (en) | 2020-01-08 | 2020-01-08 | Be used for bearing steel ball grinder |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011575036.4A Division CN112621555A (en) | 2020-01-08 | 2020-01-08 | Be used for bearing steel ball grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111216035A CN111216035A (en) | 2020-06-02 |
| CN111216035B true CN111216035B (en) | 2021-03-16 |
Family
ID=70825789
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011575036.4A Withdrawn CN112621555A (en) | 2020-01-08 | 2020-01-08 | Be used for bearing steel ball grinder |
| CN202010016007.8A Active CN111216035B (en) | 2020-01-08 | 2020-01-08 | Be used for bearing steel ball grinder |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011575036.4A Withdrawn CN112621555A (en) | 2020-01-08 | 2020-01-08 | Be used for bearing steel ball grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112621555A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927406B (en) * | 2021-11-08 | 2024-05-03 | 湘潭嘉亮科技有限公司 | Steel ball polishing equipment |
| CN114589621B (en) * | 2022-02-11 | 2024-04-12 | 江苏大学 | Automatic steel ball feeding and discharging device for ball polishing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01271163A (en) * | 1988-04-19 | 1989-10-30 | Yasushi Kato | Polishing device using magnetic fluid |
| CN205852525U (en) * | 2016-08-05 | 2017-01-04 | 浙江辛子精工机械股份有限公司 | A kind of bikini steel ball grinding and polishing clamper |
| CN107877367A (en) * | 2017-12-12 | 2018-04-06 | 湖州永恒钢球有限公司 | A kind of steel ball rough lapping feed arrangement of optimization |
| CN207189393U (en) * | 2017-08-08 | 2018-04-06 | 浙江卡卡自动化设备有限公司 | A kind of bearing ball quickly grinds processing unit (plant) |
| CN109531340A (en) * | 2019-01-14 | 2019-03-29 | 张万进 | A kind of mill steel ball machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1093496A1 (en) * | 1982-11-09 | 1984-05-23 | Белорусский Ордена Трудового Красного Знамени Политехнический Институт | Ball-machining apparatus |
-
2020
- 2020-01-08 CN CN202011575036.4A patent/CN112621555A/en not_active Withdrawn
- 2020-01-08 CN CN202010016007.8A patent/CN111216035B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01271163A (en) * | 1988-04-19 | 1989-10-30 | Yasushi Kato | Polishing device using magnetic fluid |
| CN205852525U (en) * | 2016-08-05 | 2017-01-04 | 浙江辛子精工机械股份有限公司 | A kind of bikini steel ball grinding and polishing clamper |
| CN207189393U (en) * | 2017-08-08 | 2018-04-06 | 浙江卡卡自动化设备有限公司 | A kind of bearing ball quickly grinds processing unit (plant) |
| CN107877367A (en) * | 2017-12-12 | 2018-04-06 | 湖州永恒钢球有限公司 | A kind of steel ball rough lapping feed arrangement of optimization |
| CN109531340A (en) * | 2019-01-14 | 2019-03-29 | 张万进 | A kind of mill steel ball machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111216035A (en) | 2020-06-02 |
| CN112621555A (en) | 2021-04-09 |
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